value quality siderealorsynodic author ref method 10.8135 2 Synodic Pal 2020ApJS..247...26P Lightcurve 10.8149 2 Sidereal Durech 2020A&A...643A..59D Model 10.8150 2 Sidereal Durech 2023A&A...675A..24D Model 10.8190 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 10.8330 2 Synodic McNeill 2019ApJS..245...29M Lightcurve